assimp/code/glTFImporter.h

/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------

Copyright (c) 2006-2016, assimp team
All rights reserved.

Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the
following conditions are met:

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following disclaimer.

* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
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* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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----------------------------------------------------------------------
*/
#ifndef AI_GLTFIMPORTER_H_INC
#define AI_GLTFIMPORTER_H_INC

#include "BaseImporter.h"
#include <assimp/DefaultIOSystem.h>

struct aiNode;


namespace glTF
{
    class Asset;
}

namespace Assimp {

/**
 * Load the glTF format.
 * https://github.com/KhronosGroup/glTF/tree/master/specification
 */
class glTFImporter : public BaseImporter{
public:
    glTFImporter();
    virtual ~glTFImporter();
    virtual bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig ) const;

protected:
    virtual const aiImporterDesc* GetInfo() const;
    virtual void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler );

private:

    std::vector<unsigned int> meshOffsets;

    std::vector<int> embeddedTexIdxs;

    aiScene* mScene;

    void ImportEmbeddedTextures(glTF::Asset& a);
    void ImportMaterials(glTF::Asset& a);
    void ImportMeshes(glTF::Asset& a);
    void ImportCameras(glTF::Asset& a);
    void ImportLights(glTF::Asset& a);
    void ImportNodes(glTF::Asset& a);

};

} // Namespace assimp

#endif // AI_GLTFIMPORTER_H_INC